Hello rudes,

Welcome to these forums.
There is a small ball and spring (15 & 16) that works on a detent in the gear lever.
This is sticking or lever (11) is worn out.

I will check to see whether these boxes are serviceable
and let you know.

Hope this helps
-----------------------
Jack

[Linked Image]

[Linked Image]


Last edited by CyberJack; 11/10/15 06:32 AM. Reason: Updated information